The article I submitted has an HTML tag in the title, and seems to have broken the web viewer :(
Note that you can link to pages in a PDF with a hash like #page=64 (for example) in the URL.
https://pagedout.institute/download/PagedOut_008.pdf#page=64
Whoops. Looking into it.
EDIT: Fixed. It wasn't the tags - it was a trailing space we had in the "database". I honestly though I've handled that case, but apparently not .